Power (W): 7/9/12; Power factor: 0,5/0,9; Voltage (V): 100-277/120/220-240; CCT (K): 3000/4000/5000/6500; Luminous efficacy (lm/W): 71/77/78/83/88; CRI (Ra): 80; Life span (hrs): 25.000; Various options: - 1-CCT: 3000/4000/5000 5700/6500K - 3-CCT changeable (adjust by wall switch or switch on driver); Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
